PC games usually have built-in graphics options you can change. But youre not limited to the options built into games the graphics control panels bundled with graphics drivers allow you to tweak options from outside PC games. For example, these tools allow you to force-enabling antialiasing to make old games look better, even if they dont normally support it. You can also reduce graphics quality to get more performance on slow hardware. If You Dont See These Options If you dont have the NVIDIA Control Panel, AMD Catalyst Control Center, or Intel Graphics and Media Control Panel installed, you may need to install the appropriate graphics driver package for your hardware from the hardware manufacturers website. The drivers provided via Windows Update dont include additional software like the NVIDIA Control Panel or AMD Catalyst Control Center.